Troubleshoot ChatGPT network errors by checking these items
Verify network settings and configurations to resolve ChatGPT connectivity issues.
before
Troubleshooting ChatGPT network errors on web and apps.
This checklist helps IT departments and users troubleshoot network connectivity issues with ChatGPT. It covers checking OpenAI's status page, ensuring specific domains and WebSocket traffic are allowed, and verifying TLS inspection and proxy settings. It also includes steps for macOS desktop client SSL errors and differentiating between local and network-wide problems.
By systematically checking common network configuration points that can interfere with ChatGPT's communication protocols, users can identify and resolve the root cause of connectivity problems.
- Network recommendations for ChatGPT errors on web and apps ↗OpenAI · OpenAI Help Center · Sep 6, 2026 · paraphrased
First seen on Subvolts Sep 6, 2026. Updated Sep 11, 2026. Spotted a problem? Tell us.
- Network recommendations for ChatGPT errors on web and appsOpenAI · OpenAI Help Center · Sep 6, 2026
The Playbook: reusable how-tos, prompts, configs and tips pulled out of the news.
- Troubleshooting fixResolve ChatGPT network errors by allowing specific domains and trafficAllowlist OpenAI domains and WebSocket traffic to fix ChatGPT network errors. · 45 min
- Troubleshooting fixFix macOS ChatGPT SSL errors by disabling network TLS inspectionDisable SSL inspection on macOS networks to resolve ChatGPT desktop app SSL errors. · 15 min
- RuleAllow WebSocket traffic for full ChatGPT functionalityPermit WebSocket traffic over TCP port 443 to ensure ChatGPT features function correctly. · 10 min
- ToolChatGPT for PowerPoint add-in for AI presentation assistanceAI sidebar in PowerPoint to create, edit, understand, and polish presentations. · 5 min
- HeuristicUse source material for context-aware AI editsProvide existing documents or data for AI to build or revise presentations. · 5 min
- ChecklistReview content and audience before sharing ChatGPT conversationsCheck shared content and who can access it before sending a ChatGPT conversation link. · 5 min
Questions people ask
- Which AI tools does this work with?
- The sources used it with ChatGPT.
- Where did this come from?
- OpenAI (OpenAI Help Center). Subvolts collected, normalized and credited it; the link above opens the original.